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Fix relation path constraction in mdblindwrt().

This commit is contained in:
Vadim B. Mikheev 1998-02-23 13:58:04 +00:00
parent d036a699dc
commit 3ae4edb245
1 changed files with 25 additions and 12 deletions
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37
src/backend/storage/smgr/md.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/smgr/md.c,v 1.27 1998/01/13 04:04:31 scrappy Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/smgr/md.c,v 1.28 1998/02/23 13:58:04 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@ -503,22 +503,35 @@ mdblindwrt(char *dbstr,
sprintf(path, "%s/%s.%d", DataDir, relstr, segno);
}
/* user table? then put in user database area... */
else
else if (dbid == MyDatabaseId)
{
#if FALSE
path = (char *) palloc(strlen(DataDir) + strlen("/base/") + 2 * sizeof(NameData) + 2 + nchars);
extern char *DatabasePath;
path = (char *) palloc(strlen(DatabasePath) + 2 * sizeof(NameData) + 2 + nchars);
if (segno == 0)
sprintf(path, "%s/base/%s/%s", DataDir,
dbstr, relstr);
sprintf(path, "%s%c%s", DatabasePath, SEP_CHAR, relstr);
else
sprintf(path, "%s/base/%s/%s.%d", DataDir, dbstr,
relstr, segno);
#endif
path = (char *) palloc(strlen(GetDatabasePath()) + 2 * sizeof(NameData) + 2 + nchars);
sprintf(path, "%s%c%s.%d", DatabasePath, SEP_CHAR, relstr, segno);
}
else /* this is work arround only !!! */
{
char dbpath[MAXPGPATH+1];
Oid owner, id;
char *tmpPath;
GetRawDatabaseInfo(dbstr, &owner, &id, dbpath);
if (id != dbid)
elog (FATAL, "mdblindwrt: oid of db %s is not %u", dbstr, dbid);
tmpPath = ExpandDatabasePath(dbpath);
if (tmpPath == NULL)
elog (FATAL, "mdblindwrt: can't expand path for db %s", dbstr);
path = (char *) palloc(strlen(tmpPath) + 2 * sizeof(NameData) + 2 + nchars);
if (segno == 0)
sprintf(path, "%s%c%s", GetDatabasePath(), SEP_CHAR, relstr);
sprintf(path, "%s%c%s", tmpPath, SEP_CHAR, relstr);
else
sprintf(path, "%s%c%s.%d", GetDatabasePath(), SEP_CHAR, relstr, segno);
sprintf(path, "%s%c%s.%d", tmpPath, SEP_CHAR, relstr, segno);
pfree (tmpPath);
}
if ((fd = open(path, O_RDWR, 0600)) < 0)